We went single file.
Roth first, sword already out. Lyra behind him, fingers glowing faintly. Mina behind Lyra, holy symbol in her fist. Me last, short sword tight in my hands, Hero Plate warm like it was excited to be useful.
The light from the street died fast.
The smell hit fast.
Rot. Old water. Human waste. Something sharp and sour like cleaning chemicals dumped down drains. The air was thick enough to chew.
Then we heard it.
Wet slaps.
A bubbling gurgle.
And a soft sizzling like fat on a pan.
Lyra’s voice was almost happy. “Told you. Slimes.”
Roth lifted a hand, fist closed.
Stop.
We froze.
A faint blue glow pulsed ahead, just around the curve of the corridor. Not torchlight. Not crystal light like the castle. More like… bioluminescent algae, if algae wanted you dead.
My quest window hovered at the edge of my vision like it was watching the corner with us.
[EMERGENCY QUEST]
Sewer Bloom
Objective: Contain outbreak
Objective: Eliminate source
Bonus: Rescue civilians (0/3)
Roth whispered, “Eyes up. Slimes are not clever. They are dangerous.”
“How?” I whispered back.
“Acid,” Mina answered quietly. “They burn. They eat.”
Lyra added, “And they split if you hit them wrong. Slime rules.”
I swallowed. “Slime rules.”
We edged forward.
The corridor turned.
And there it was.
A slime the size of a barrel sat in the center of the tunnel like a disgusting, living puddle. Semi transparent. Blue glow inside it like a lantern drowned in jelly. Little bits of trash floated in it, a broken spoon, a button, what looked like a tooth.
It sensed us.
It quivered.
Then it surged forward.
Fast.
My brain went blank for half a second. My body did not.
I stepped back, sword up.
Roth barked, “Hold line!”
Lyra snapped her fingers and a tiny flame shot forward, not a big blast, just a hot needle.
It hit the slime’s surface and the slime hissed like a kettle.
The slime recoiled.
Roth moved in and chopped down with controlled force.
Not a heavy smash. A clean slice.
The slime split into two smaller slimes like it was doing it on purpose.
Lyra groaned. “Roth!”
Roth’s jaw tightened. “Noted.”
The two smaller slimes surged.
One went for Roth’s legs. One shot toward me, slapping along the stone like a wet dog sprinting.
I reacted on instinct.
Parry.
I did not even think the word. My arm moved like it had been trained for years instead of one day.
My blade met the slime’s leading edge with a quick angled strike.
It deflected the slime to the side instead of letting it slam into me.
Blue text popped.
[SKILL ACTIVATED]
Parry (Lv. 1)
Timing: Good
Damage mitigated: 60%
The slime splattered against the wall.
Acid sprayed.
Stone hissed.
A droplet landed on my sleeve and smoked.
Pain flared.
My HP ticked down.
[HP -6]
214 / 220
Mina’s voice snapped, “Do not let it touch you!”
“Yeah,” I hissed, yanking my arm back. “I noticed.”
Lyra flicked her hand and sent another tight flame bolt into the slime. It shuddered, darkened, and collapsed into a puddle of inert goo.
[PARTY KILL RECORDED]
Slime slain. EXP +18
Roth pinned the other slime with his shield and stabbed down into it, then scraped the blade on stone to keep residue off.
The slime died.
[PARTY KILL RECORDED]
Slime slain. EXP +18
Then the system chimed again, brighter.
[LEVEL UP]
Level 8
Stat Points +5
My heart jumped hard.
Eight.
That number felt unreal. It felt like cheating. It felt like the system was a slot machine and I was pulling the lever with my face.
Lyra glanced at my Hero Plate, saw the glow update, and clicked her tongue. “You are leveling like a disease.”
“Helpful,” I whispered.
Roth looked back once. “Keep moving. The longer we wait, the more it spreads.”
We stepped around the dead slime puddles carefully, avoiding the sizzling residue.
The corridor widened into a junction with three paths.
And there, half slumped against the wall, was a man in a city guard uniform.
He was awake, barely. His left boot was half melted. His calf was bandaged crudely. Acid burns crawled up his shin like ugly flowers.
When he saw us, his eyes widened.
“Captain,” he croaked. “Thank the stars.”
Roth crouched instantly. “Report.”
The guard swallowed. “They came up through drains. Three streets. People screaming. We tried to block. They kept coming. Bigger ones behind.”
Mina was already kneeling, hands glowing with gentle light.
“Stay still,” she murmured. “You will live.”
My system chimed.
[BONUS OBJECTIVE]
Rescue civilians (1/3)
Guard stabilized.
Dopamine again. Even saving someone gave points.
Mina’s light sank into the burns. The angry red calmed slightly. The guard’s breathing steadied.
Roth’s voice was hard. “How many civilians trapped?”
The guard pointed weakly down the left tunnel. “Lower ward. Floodgate corridor. Two families cornered near the old cistern. Slimes between them and the stairs.”
Lyra’s eyes sharpened. “Cistern means water. Water means more slime.”
“Or,” Mina said quietly, “water means we can wash acid.”
Roth stood. “We go.”
We moved down the left tunnel.
The walls here were older, stone blocks slick with moisture. The blue glow grew stronger. The sizzling sound grew constant.
I kept my sword up. My new stats made my steps steadier. My breathing stayed controlled. I did not feel like a toddler holding a knife anymore.
Then the floor ahead moved.
Not the whole floor.
A thin layer of slime spread across the stone like a living carpet.
Lyra hissed. “That is a problem.”
Roth threw a pebble onto it.
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The pebble landed and immediately started dissolving, bubbling, shrinking.
Acid.
Roth looked at Mina. “Barrier?”
Mina nodded, took a breath, and lifted her symbol.
A soft light spread forward in a thin sheet like glass.
“Walk where the light is,” she said, voice strained. “Do not step outside it.”
We moved across, careful, boots on glowing barrier, the acid carpet hissing beneath like it hated being told no.
My system flashed.
[STATUS EFFECT]
Corrosive Air (Minor)
Effect: Equipment durability slowly decreases
“Lyra,” Roth said. “Fire.”
Lyra’s mouth twisted. “Fire in a sewer. Great idea.”
She flicked her hand anyway.
A line of flame shot along the slime carpet, not an explosion, just a controlled burn.
The slime shrieked, a sound like boiling glue.
It peeled back, retreating from the heat.
The air filled with a chemical stink so strong my eyes watered.
I coughed once.
Mina coughed too.
Lyra waved her free hand. “Do not breathe the smoke. It hates lungs.”
We pushed forward faster.
We turned another corner.
And found the families.
A woman pressed against the wall, clutching a toddler. Two older kids behind her, faces pale, eyes huge. A man stood in front of them holding a broken chair leg like it was a spear.
Between them and us were three slimes. Smaller than barrel size, but faster. Their glow was brighter, more aggressive. Their acid hissed like it was excited.
The man saw us and his knees almost buckled.
“The Hero,” he whispered, like it was a prayer and a curse.
Roth didn’t waste time. “Move when we open a path. Do not hesitate.”
The woman nodded too fast.
The slimes surged.
Lyra stepped forward and snapped her wrist.
A fire bolt hit the first slime and it collapsed instantly. Clean kill.
[PARTY KILL RECORDED]
Slime slain. EXP +18
Roth stabbed the second slime, but it splashed acid across his shield. The shield hissed. Roth did not flinch.
The third slime launched itself at Mina.
My body moved before my brain could do anything dramatic.
I slid in front of Mina and parried again.
Blade meets jelly.
Deflect to wall.
Acid sprays away from Mina.
My arms stung, but I stayed upright.
[SKILL EXP]
Parry +12%
Lyra finished the slime with a flick of flame.
Roth scraped slime residue off his blade and shield.
Mina looked at me for half a second, eyes wide, then nodded once, grateful but too busy to say it.
The bonus objective flashed.
[BONUS OBJECTIVE]
Rescue civilians (2/3)
Family secured.
“Now,” Roth ordered.
We ran them past the danger zone. Mina extended a thin barrier like a handrail so the kids did not step into acid residue.
The toddler started crying once they moved, like safety unlocked sound again.
I wanted to tell them everything would be fine.
I did not. I had no right.
We got them to the junction where the injured guard rested.
A second patrol arrived from above, faces pale, weapons shaking.
Roth snapped commands and the patrol listened like drowning men hearing instructions.
“Escort them up. Seal the stairwell behind. Do not let slime touch bare skin. Use sand and ash to absorb residue.”
The patrol moved.
The woman looked back at us, tears in her eyes.
“Thank you,” she whispered.
My system chimed again, soft but satisfying.
[REPUTATION]
Lower Ward Citizens: +10
Lyra muttered, “Good. Now we can die famous.”
Roth’s gaze stayed on the tunnel ahead. “Two rescued. One more.”
We pushed deeper.
The corridor sloped downward.
The blue glow thickened until it felt like we were walking through underwater light.
Then the floor opened into a large chamber.
The old cistern.
A wide pool of dark water filled most of the room. Stone pillars rose from it. On the far side, a maintenance walkway ran along the wall.
And on that walkway, huddled together, were three sewer workers.
Two men and a woman. All soaked. All shaking. One man had an arm burned red and blistered.
Between them and us, the water itself was moving.
Not ripples.
Shapes.
Slimes, half submerged, swimming like blobs with purpose.
Lyra’s voice went low. “That is a lot of slime.”
Roth lifted his shield. “We clear the path. Mina keeps them alive. Kenta follows me. Lyra controls the water line with fire.”
Lyra made a face. “Fire on water slime. Great.”
Mina’s expression hardened. “We must.”
My quest window flashed.
[BONUS OBJECTIVE]
Rescue civilians (2/3)
Remaining: 1
We moved onto the walkway.
The first slime erupted from the pool like a whale made of acid.
It slammed toward Roth.
Roth took it head on, shield up.
Acid splashed. The shield hissed.
Durability warning flickered faintly on my vision.
[EQUIPMENT WARNING]
Shield durability compromised (Roth)
Roth did not retreat. He stepped forward instead.
He did not slash.
He stabbed deep, then twisted, then pulled back fast, minimizing splash.
Lyra fired a wide fan of flame across the slime’s surface.
Steam exploded. The slime shrieked. It collapsed, leaving a floating puddle of dead goo.
[PARTY KILL RECORDED]
Slime slain. EXP +18
Two more slimes rose, then four.
The water churned like it was boiling.
Mina’s barrier flared around our boots and ankles like she was trying to keep acid from touching us, but her breathing was getting tight.
She could not keep this up forever.
My brain saw the system windows and tried to be calm.
My body heard the sizzling and tried to panic.
Mental Resistance nudged my thoughts into order. Not magic. Not mind control. Just a small cold anchor.
I focused on simple rules.
Do not slash. Do not smash. Do not let them touch you. Do not let Mina get hit.
Roth held the front like a wall.
I moved beside him, short sword ready.
A slime surged at my knee.
I parried down, deflecting it away, then stabbed straight into its core while it was off balance.
The slime collapsed.
[KILL RECORDED]
Slime slain. EXP +22
The number was higher.
These were stronger slimes.
The system chimed again.
[SKILL EXP]
Sword Basics +9%
Footwork +7%
Lyra kept firing controlled flames, not massive blasts, each one a clean hit.
Mina healed burns instantly when droplets got past our defenses. She looked pale.
We fought our way along the walkway.
Step, parry, stab, retreat.
Step, block, stab, scrape blade.
The water kept birthing slime.
It felt like the dungeon was a living wound.
When we reached the workers, the woman started sobbing quietly.
“We tried to close the drain gates,” she said. “Something jammed them. Then the water lit up blue. Then they came.”
Blue.
That word made my eyes flicker to the glow in the water.
We turned back with the workers pressed between us.
The slimes surged harder, like they knew we were leaving with something they wanted.
Then the water erupted.
Something bigger rose.
Not a barrel slime. Not even a wagon slime.
This was a slab. A wall. A moving chunk of glowing jelly the size of a room.
It pulled itself onto the walkway with a wet slap that shook stone.
My vision flashed.
[BOSS DETECTED]
Sewer Bloom Guardian
Level: 12
Type: Acid Slime (Enhanced)
Weakness: Fire, Holy
Danger: High
Lyra’s eyes widened. “Enhanced. Great.”
Roth’s voice went hard. “Mina. Get civilians out. Now.”
Mina nodded instantly. She grabbed the workers and shoved them behind her barrier.
“Run,” she ordered. “Do not stop.”
The workers ran, slipping, scrambling.
The boss slime surged.
Its surface was thicker, more elastic. Fire would not instantly kill it. Acid dripped from it like rain.
Roth slammed his shield forward and it hit the slime’s face area.
The shield sank in slightly.
Acid hissed.
Roth yanked back, shield smoking.
Lyra fired a heavy blast of flame.
The slime shrieked and recoiled, but did not collapse.
It split a chunk off its body.
That chunk dropped to the walkway and instantly became a smaller slime.
Lyra shouted, “It is spawning!”
My heart jumped.
Bigger slime. Spawns adds. In a narrow corridor. With civilians running.
Classic.
Horrible.
Roth barked, “Kenta. Cut the spawn. I hold the guardian.”
“Got it,” I said, because saying anything else would be a waste of air.
I moved to intercept the smaller slime.
Parry. Stab. Clean.
Dead.
[KILL RECORDED]
Acid Slime (Spawn) slain. EXP +28
Another spawn dropped.
Then another.
The boss was making them on purpose.
Lyra’s fire kept the boss from just rolling over Roth, but she was sweating now. Fire in a sewer was not free.
Mina held the barrier for the fleeing civilians, then turned back to us, face tight.
“Roth,” she called, “your shield!”
Roth’s shield looked like it had been chewed. Metal bubbling. Leather straps smoking.
Roth did not answer. He just shifted his stance and set his feet.
The boss slime surged again.
Roth did not block with the shield this time.
He stepped aside at the last moment and slammed his sword into the slime’s side.
The blade sank in.
Roth yanked it out fast.
Acid sprayed anyway.
It hit Roth’s forearm.
Roth grunted. His HP bar flickered above him through party link, dropping.
Mina’s light hit him instantly.
Roth’s HP climbed back.
But Mina’s shoulders sagged a fraction.
Resource drain.
My system chimed again as I killed another spawn.
[LEVEL UP]
Level 9
Stat Points +5
Nine.
My brain tried to smile.
My body was busy not dying.
The boss slime suddenly surged toward Mina.
It stopped targeting Roth.
It aimed for the healer.
Smart enough.
Or guided.
My gut tightened.
“Mine!” I shouted, and sprinted.
My new AGI made the world feel slower. My feet found traction. My body moved like it knew where it was going.
I got between Mina and the boss slime.
Parry did not matter against a wall of acid.
So I did something dumb.
I jumped.
I planted my boot on the slime’s surface and used it like a spring.
It burned through my boot sole instantly.
Pain shot up my leg.
My HP dropped.
[HP -24]
256 / 280
Mina gasped, “Kenta!”
I did not answer. I was airborne.
I drove my sword down into the center of the slime mass, aiming where the glow was brightest.
The blade sank into something firmer.
A core.
The slime convulsed.
My system flashed.
[WEAK POINT HIT]
Core damage: Significant
Lyra saw it and did not hesitate.
She dumped fire straight into the hole I made.
Flame poured into the slime like it was being fed into a furnace.
The slime screamed.
The sound shook the cistern.
Roth lunged in and stabbed into the same spot, widening it.
Mina raised her symbol and shouted a prayer, voice sharp, not gentle.
Light slammed into the core.
The slime shuddered like it had been struck by lightning.
Then it collapsed in on itself, melting into a pool of dead goo that floated uselessly into the water.
Silence hit.
Just dripping water and our breathing.
Then the system exploded with rewards.
[BOSS DEFEATED]
Sewer Bloom Guardian eliminated.
EXP +1,200
Level Up! Level 11
Stat Points +10
Title Earned: Sewer Cleaver (I)
Loot Acquired: Acid Core Fragment (Uncommon)
Loot Acquired: Slimeproof Resin (Common)
Loot Acquired: Rusted Gate Key (Quest Item)
Level eleven.
My knees almost buckled.
Lyra stared at my Hero Plate glow update and swore softly. “That is disgusting.”
Roth grabbed my shoulder and steadied me. His grip was iron.
“Good jump,” he said.
That was basically a love confession from him.
Mina rushed to my boot and my leg, hands glowing.
“You are burned,” she scolded, voice shaking with anger that sounded like fear.
“I know,” I hissed through teeth.
Her light dulled the pain. The burn cooled. The boot was still ruined.
The workers and guard patrol returned cautiously, eyes wide at the dead goo.
The sewer workers stared at the melted mass and whispered, “What is that?”
Roth’s voice was simple. “The reason you almost died.”
The quest window updated.
[BONUS OBJECTIVE COMPLETE]
Rescue civilians (3/3)
Bonus Reward pending.
Lyra rubbed her face with the back of her hand. Soot streaked her cheek. “Okay. So the outbreak is not just random slime. There is a guardian. That implies a source.”
Roth nodded. “We find source. We end it.”
The rusted key in my inventory felt heavier than it should.
I pulled it out and used Appraisal.
[APPRAISAL]
Rusted Gate Key (Quest Item)
Linked to: Floodgate Control Room
Note: “Seal compromised”
Origin: Unknown
Unknown.
That word again.
Not dramatic. Just irritating.
“Huh,” I muttered.
Lyra looked at me. “What?”
“Appraisal says origin unknown,” I said.
Roth’s eyes narrowed slightly. “That is unusual.”
Mina’s gaze flicked to the blue glow in the water, now fading. “The sewer water should not glow.”
Lyra squatted near the pool and poked a dead slime puddle with a stick.
The puddle did not react.
“It is like something fed them,” she said. “Like the sewer became a nest.”
Roth held out his hand.
“Key.”
I gave it to him.
Roth looked at the tunnel that led deeper, past the cistern, toward a darker corridor with iron pipes and old stone.
“Control room is below,” he said. “We go now. Before it makes another guardian.”
My heart pounded. My brain was already chasing the next reward chime like a starving animal.
Then my inventory pinged.
[ITEM SYNERGY]
Slimeproof Resin can reinforce boots and gloves.
Crafting option unlocked: Basic Reinforcement
Crafting.
Another dopamine lever.
Lyra saw my face and sighed. “Later, loot goblin.”
“Later,” I agreed, even though every part of me wanted to open the menu and mash buttons until I became immortal.
We escorted the civilians back to the junction with guards, then returned to the cistern alone.
Roth led us into the deeper corridor.
The air got colder. The walls got older. The smell changed.
Less sewage.
More metal.
More damp stone.
And under it all, faint but unmistakable, the same blue glow.
Like the sewer was breathing light.
My quest window pulsed.
[OBJECTIVE UPDATED]
Locate Floodgate Control Room
Eliminate source of Sewer Bloom
Roth’s voice was low. “Stay close. If you see anything strange, speak.”
Lyra muttered, “Everything is strange.”
Mina whispered, “Keep your mind steady.”
I tightened my grip on my sword, felt the heat of my Hero Plate, and took one more breath.
Level eleven.
Still alive.
Still moving.
We stepped into the dark.
And something ahead made a wet, eager sound like it had been waiting for us the whole time.